FARGO — It happens every year: The warm days of summer and fall end and a crispness makes its way into the air. Winter is here. At the local grocery store, you might spot a familiar yellow book with big red letters, "Winter weather forecast," sparking your curiosity. Legend has it in 1815, The Old Farmer’s Almanac's founding editor, Robert B. Thomas, was interrupted by a boy wondering what to include for the weather forecast for July...